Acertain sum of money is to be shared among three brothers. one of them gets 2\5 ; another gets 1\4 and the third gets $2.10.

Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a. heptagon, regular b. heptagon, not regular c. octagon, regular d. octagon, not regular

In the diagram below, tan θ = sqrt 3. what is the value of m?

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b